No, it's insular elitism, and it's sickening. The helpful people who recommended he try the demo were not the same folks who tried to dissuade him from even checking it out in the first place, and so don't fall under those same lines. Which were basically:
How dare this "casual" gamer who actually likes modern titles from the same series come into our exclusive club and show interest in our sacred classic!
Yix, you're a bit over the top, but I get where you're going. You should stick around, maybe snoop around the older topics in this section to see the trends that tend to pop up--and you'll probably see that this topic falls into one of them. We get this sort of thing quite often, a member whose a big fan of Oblivion comes in wanting to try the older titles, often touting his favorite parts about OB which, of course, end up being the near opposite of anything Daggerfall. Often they get turned away by screenshots, often they get stuck by the amount of computer know-how it takes to get DOSbox running, sometimes they actually try it before running away.
The end result is that most OB fans do not end up liking Daggerfall (or Arena for that matter). It's not hard to believe, based on how different they are. And the reverse is true, too, that DF fans tend to not like OB. Throw up a poll in TES general and you'll see that of the people who have played both games, few actually like both of them. Basic statistics alone I think justifies much of the behavior in this thread. I can think of possibly 4 or 5 members who have come to Daggerfall after OB and actually enjoyed it--and IIRC, they came here because they liked MW but were seriously turned off by OB.
Thing is, if the OP still wants to try DF after all this discouragement, there's probably hope
And again, there's link to the demo, already configured in DOSbox, in my sig. I have it there for the precise reason of making it easier for people to experience this game.
And welcome to the boards.